Development Trend na sumul karfe tube smelting tsari

Development Trend na sumul karfe tube smelting tsari

Sumul karfen bututu masana'antu sikelin da m

Ma'auni da haɓaka masana'antun bututun ƙarfe na ƙasa da ƙasa ya zama abin da ya dace, musamman yadda ake samar da farantin karfe.

Mafi girma, manyan masana'antun bututun ƙarfe na duniya guda 10 na duniya, abubuwan da aka samu na masana'antun bututun ƙarfe na duniya sun kai 80% na jimlar fitarwa. Arcelor a saman.

Karfe iya aiki na kamfanin, krupthyssen sumul karfe bututu manufacturer, otto kupp da Arcelinox duk sun wuce 2 ton miliyan.

Girman girma da haɓakar kamfanin sino-arcelor, wanda ya kai miliyan 3.5 ga masu kera bututun ƙarfe mara nauyi, ya rage tsadar saye da narkewar albarkatun ƙasa sosai.

Tasiri, don haɓaka haɓakar samarwa da ingancin samfur shima yana da fa'idodi masu yawa.

空心圆钢管(1)

Akwai masana'antun bututun ƙarfe sama da 16 a cikin Sin, ba tare da haɗa da manyan kamfanoni masu zaman kansu ba, mafi girma na tiasteel.

Kafin karfin ya kasance kawai 1 miliyan t, kasar Sin ita ce mafi girma a duniya da ke amfani da bututun karfe maras kyau.Saboda haka, ya zama dole a bi yanayin kasa da kasa.

Dangane da ra'ayin bunkasa masana'antar bututun karfe na nanbao beitai, wanda kasashen duniya suka tsara, fitar da taigang da baosteel a shekara ya kai tan miliyan 2.5 da tan miliyan 1.5 bi da bi.

Ma'auni na masu kera bututun ƙarfe na masana'antar samar da ƙarfe, don haɓaka haɓakar masana'antar bututun ƙarfe a China, haɓaka ƙarfe mara nauyi.

Ci gaban lafiya na masana'antar masana'anta.

Masu kera bututun ƙarfe marasa ƙarfi na manyan kayan aikin samarwa

Manyan kayan aikin samar da bututun ƙarfe maras nauyi wani yanayi ne na ci gaban masana'antar bututun ƙarfe a duniya.A cikin karni na ashirin.

A cikin 1970s, sumul karfe tube masana'antun kawai game da 50t karfe makera, da talakawan samar da sikelin ne kawai game da 300,000 t / a.By shekara ta 2000, lantarki tanderun da kuma

Murfin AOD babban sikelin ne, ƙarfin wutar lantarki ya kai 150t a sama, sikelin samarwa har zuwa miliyan 1 ta.

A halin yanzu, da tanderu iya aiki na sumul karfe bututu factory a kasar Sin ba babba, kawai baosteel kungiyar AOD makera fiye da 100t.Saboda haka, tisco da bao.

Sabuwar masana'antar bututun ƙarfe maras ƙarfi za ta gina manyan kayan aikin ƙarfe don rage yawan samarwa ta hanyar yin la'akari da yanayin duniya na samar da manyan ƙarfe.

Ben, biya bukatar kasuwa.

bututun karfe

Fadada ƙayyadaddun ƙayyadaddun masana'antar bututun ƙarfe mara ƙarfi Don biyan buƙatun kasuwa, ƙayyadaddun ƙayyadaddun masana'antun bututun ƙarfe na yau da kullun suna haɓaka haɓakawa, musamman ma faɗin slab ɗin yana ƙaruwa koyaushe. albarkatun farantin.The fadada na 400 jerin Cr bututu factory zai zama rabo na sumul karfe bututu factory a kasar Sin

Daya daga cikin mahimman abubuwan daidaita tsarin tsarin gida iri-iri.Raɗin Cr - Ni karfe zuwa Cr karfe a duniya gabaɗaya 75:25

Matsakaicin ya fi girma, 90:10 a China, da 91.3:8.7 a Tisco a 2003. Saboda haka, haɓakawa da haɓaka masana'antun bututun ƙarfe na Cr.

Samar da aikace-aikace shine babban aikin masana'antun bututun ƙarfe maras nauyi a China.Tisco yana shirin samar da rabon Cr - Ni karfe zuwa Cr karfe a 2004

A nan gaba, za a ƙara yawan samar da ƙarfe na Cr tare da karuwar buƙatu. Yin amfani da ƙananan nickel ko kadan.

Sabbin masana'antun bututun ƙarfe marasa ƙarfi da masu kera bututun ƙarfe na zamani na zamani ba kawai za su iya rage farashin masana'antar bututun ƙarfe ba, har ma yana da mahimmancin mahimmanci.

Kwarewar fasahar samar da narka irin waɗannan nau'ikan karafa don biyan buƙatun kasuwa shi ne haɓakar haɓakar samar da ƙarfe na masana'antar bututun ƙarfe a China.


Lokacin aikawa: Juni-03-2019
  • Bushing
  • Corten Karfe
  • Madaidaicin bututu mara nauyi
  • Bututu Karfe mara sumul